CN111285239A - Object hoisting and damping device for assembly type building construction - Google Patents
Object hoisting and damping device for assembly type building construction Download PDFInfo
- Publication number
- CN111285239A CN111285239A CN202010219367.8A CN202010219367A CN111285239A CN 111285239 A CN111285239 A CN 111285239A CN 202010219367 A CN202010219367 A CN 202010219367A CN 111285239 A CN111285239 A CN 111285239A
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- CN
- China
- Prior art keywords
- sleeve
- fixed block
- assembly type
- building construction
- sliding
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C1/00—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles
- B66C1/10—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by mechanical means
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C13/00—Other constructional features or details
- B66C13/04—Auxiliary devices for controlling movements of suspended loads, or preventing cable slack
- B66C13/06—Auxiliary devices for controlling movements of suspended loads, or preventing cable slack for minimising or preventing longitudinal or transverse swinging of loads
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
- F16F15/06—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with metal springs
- F16F15/067—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with metal springs using only wound springs
Abstract
The invention provides an object hoisting and damping device for fabricated building construction. The damping device is lifted by crane to article for assembly type building construction includes the sleeve, connect the ware on, swing mechanism, the side is slow to be constructed and is connected the ware down, fixed mounting has the fixed block in the sleeve, connect the ware on through the last surface connection of buffer gear with the fixed block, buffer gear includes the slide bar, sliding block and spring, the slide bar fixed mounting that two specifications are the same is at the upper surface of fixed block, and the top of two slide bars and telescopic interior roof fixed connection, the sliding block cup joints on two slide bars, and the both sides of two slide bars all have the spring in cluster, and connect the ware and include pull rod and last go-between, the one end of pull rod and the last fixed surface connection of sliding block, and the other end of pull rod extends sleeve top and fixed mounting and has last. The object hoisting and damping device for assembly type building construction provided by the invention has the advantages of reducing the side swing amplitude and having good buffering performance.
Description
Technical Field
The invention relates to the technical field of building equipment, in particular to an object hoisting and damping device for assembly type building construction.
Background
The prefabricated building is divided into a prefabricated steel structure building and a prefabricated reinforced concrete building from building materials; the prefabricated building is divided into a prefabricated industrial building and a prefabricated civil building from the using function, and the prefabricated civil building is divided into a prefabricated public building and a prefabricated residential building.
When the building is assembled, a prefabricated component is usually lifted to a building frame through a crane, the building material is generally large in size and mass, if the crane shakes during the lifting process, the steel wire rope does not have elasticity, the building component can break the steel wire rope due to inertia, and meanwhile the building material is easy to laterally swing after being lifted, so that the fluctuation range of the stability difference during the lifting of the material is large.
Therefore, it is necessary to provide a damping device for hoisting an object for assembly type building construction to solve the above technical problems.
Disclosure of Invention
The invention aims to provide an object hoisting and damping device for fabricated building construction, which has the advantages of reducing the side swing amplitude and good buffering property.
In order to solve the technical problem, the invention provides an assembly type object hoisting and damping device for building construction, which comprises: the fixing block is fixedly arranged in the sleeve and arranged in the middle of the sleeve; the upper connector is connected with the upper surface of the fixed block through a buffer mechanism; the swinging mechanism is arranged below the fixed block and comprises a connecting column, a connecting rod and pushing rods, the connecting column is hinged with the lower surface of the fixed block through the connecting rod, the pushing rods which are rotatably connected are arranged on two side walls of the connecting column, and the two pushing rods respectively penetrate through two side walls of the sleeve; the side buffering mechanisms are symmetrically arranged on two side walls of the sleeve and comprise mounting frames, rotating plates, pressure plates and pressure springs, the mounting frames are fixedly arranged on the side walls of the sleeve and are rotatably connected with the middle parts of the rotating plates through pin shafts, the pressure plates are fixedly arranged on the inner walls of the bottoms of the rotating plates and are hinged with penetrating ends of push rods on the same side, and the inner walls of the tops of the rotating plates are elastically connected with the side walls, close to the tops, of the sleeve through the pressure springs; the lower connector is arranged on the lower surface of the connecting column.
Preferably, buffer gear includes the slide bar, sliding block and spring, two slide bar fixed mounting that the specification is the same at the upper surface of fixed block, and the top of two slide bars and telescopic interior roof fixed connection, the sliding block cup joint on two slide bars and with two slide bar sliding connection, and the both sides of two slide bars all have the spring in cluster, the effectual cushioning effect that has played, the amplitude of oscillation of material has been reduced, the stationarity when having strengthened the material and having lifted by crane.
Preferably, one end of a spring connected in series with the upper half section of the sliding rod is fixedly connected with the inner top wall of the sleeve, the other end of the spring is fixedly connected with the upper surface of the fixed block, one end of the spring connected in series with the lower half section of the sliding rod is fixedly connected with the inner bottom wall of the sleeve, and the other end of the spring is fixedly connected with the lower surface of the fixed block, so that the phenomenon that the spring jumps along the sliding rod due to instant release of stretching or compression of the springs at two sides of the sliding rod is avoided.
Preferably, the upper connector comprises an upper pull rod and an upper connecting ring, one end of the pull rod is fixedly connected with the upper surface of the sliding block, and the other end of the pull rod extends out of the top of the sleeve and is fixedly provided with the upper connecting ring.
Preferably, the lower connector comprises a lower pull rod, a cross frame and a lower connecting ring, one end of the lower pull rod is fixedly connected with the lower surface of the connecting column, the other end of the lower pull rod extends out of the bottom of the sleeve and is fixedly provided with the horizontally arranged cross frame, and the cross frame is fixedly provided with the lower connecting ring which is symmetrically distributed.
Preferably, the fixed cover in telescopic bottom is equipped with fixed cover, and the catch bar passes the through-hole that fixed cover lateral wall was seted up, stability when having improved the catch bar horizontal slip.
Compared with the prior art, the assembly type object hoisting and damping device for building construction provided by the invention has the following beneficial effects:
1. when the building material is hoisted by the hoisting machine, the sliding block in the sleeve slides upwards along the two sliding rods, so that the spring above the sliding rods is compressed, and the spring below the sliding rods is stretched, so that the hoisting machine has a buffering effect when shaking, the elasticity of the steel wire is increased, the inertia of the steel wire is reduced, and the problem of tension breakage caused by overlarge instantaneous tension of the steel wire is solved;
2. when the material lifted by the crane swings laterally, the buffer device effectively plays a role in buffering, reduces the swing amplitude of the material and enhances the stability of the material during lifting.
Drawings
FIG. 1 is a schematic structural view of a preferred embodiment of a hoisting and damping device for fabricated building construction according to the present invention;
fig. 2 is a schematic view of the internal structure of the sleeve shown in fig. 1.
Reference numbers in the figures: 1. the device comprises a sleeve, 2, a fixed block, 3, a buffer mechanism, 31, a sliding rod, 32, a sliding block, 33, a spring, 4, an upper connector, 41, an upper pull rod, 42, an upper connecting ring, 5, a swing mechanism, 51, a connecting column, 52, a connecting rod, 53, a push rod, 6, a fixed sleeve, 7, a lateral buffer mechanism, 71, a mounting frame, 72, a rotating plate, 73, a pressure plate, 74, a pressure spring, 8, a lower connector, 81, a lower pull rod, 82, a transverse frame, 83 and a lower connecting ring.
Detailed Description
The invention is further described with reference to the following figures and embodiments.
Referring to fig. 1 and fig. 2, fig. 1 is a schematic structural diagram of a preferred embodiment of a hoisting and damping device for an assembly type building construction object according to the present invention; fig. 2 is a schematic view of the internal structure of the sleeve shown in fig. 1. The object hoisting and damping device for assembly type building construction comprises: the sleeve comprises a sleeve 1, an upper connector 4, a swinging mechanism 5, a side buffering mechanism 7 and a lower connector 8.
In the specific implementation process, as shown in fig. 1 and 2, a fixed block 2 is fixedly installed in a sleeve 1, the fixed block 2 is arranged in the middle of the sleeve 1, an upper connector 4 is connected with the upper surface of the fixed block 2 through a buffer mechanism 3, the buffer mechanism 3 comprises a slide rod 31, a slide block 32 and a spring 33, the two slide rods 31 with the same specification are fixedly installed on the upper surface of the fixed block 2, the tops of the two slide rods 31 are fixedly connected with the inner top wall of the sleeve 1, the slide block 32 is sleeved on the two slide rods 31 and is slidably connected with the two slide rods 31, the springs 33 are respectively connected on two sides of the two slide rods 31 in series, the upper connector 4 comprises an upper pull rod 41 and an upper connecting ring 42, one end of the pull rod 41 is fixedly connected with the upper surface of the slide rod 32, and the other end of the pull rod 41 extends out of.
It should be noted that: the upper connecting ring 42 is hooked on a hook of a crane, the two lower connecting rings 83 on the lower connector 8 are fixed with building materials through steel wires, when the crane lifts the building materials, the sliding block 32 in the sleeve 1 slides upwards along the two sliding rods 31, so that the spring 33 above the sliding rod 31 is compressed, and the spring 33 below the sliding rod 31 is stretched, so that the crane plays a role in buffering when shaking occurs, the elasticity of the steel wires is increased, the inertia of the steel wires is reduced, and the problem of snap caused by overlarge instantaneous tension of the steel wires is solved.
Wherein, the spring 33 one end that concatenates on the first half pole of slide bar 31 is connected with the interior roof fixed connection of sleeve 1, and the other end of spring 33 and the upper surface fixed connection of fixed block 2, the spring 33 one end that concatenates on the second half pole of slide bar 31 is connected with the interior roof fixed connection of sleeve 1, and the other end of spring 33 and the lower surface fixed connection of fixed block 2, consequently avoided the spring 33 of slide bar 31 both sides because the tensile or compressed instant release lead to spring 33 to take place the phenomenon of "jumping" along slide bar 31.
Referring to fig. 1 and 2, the swing mechanism 5 is installed below the fixed block 2, the swing mechanism 5 includes a connection column 51, a connection rod 52 and a push rod 53, the connection column 51 is hinged to the lower surface of the fixed block 2 through the connection rod 52, the push rods 53 rotatably connected are installed on both side walls of the connection column 51, the two push rods 53 respectively penetrate through both side walls of the sleeve 1, two side buffering mechanisms 7 with the same specification are symmetrically installed on both side walls of the sleeve 1, the side buffering mechanisms 7 include a mounting frame 71, a rotating plate 72, a pressure plate 73 and a pressure spring 74, the mounting frame 71 is fixedly installed on the side wall of the sleeve 1, the mounting frame 71 is rotatably connected with the middle portion of the rotating plate 72 through a pin shaft, the pressure plate 73 is fixedly installed on the inner wall at the bottom of the rotating plate 72, the pressure plate 73 is hinged to the penetrating end of the push rod 53 on the same side, the inner, and lower connector 8 is installed at the lower surface of spliced pole 51, and lower connector 8 includes pull down rod 81, crossbearer 82 and lower go-between 83, and the one end of pull down rod 81 and spliced pole 51's lower surface fixed connection, and the other end of pull down rod 81 extends the crossbearer 82 that sleeve 1 bottom and fixed mounting had the level to set up, and fixed mounting has two symmetric distribution's lower go-between 83 on the crossbearer 82.
It should be noted that: when the building material that the steel wire line is fixed takes place to swing after lifting by crane, because spliced pole 51 passes through connecting rod 52 and fixed block 2 is articulated, thereby spliced pole 51 is along with the wobbling direction of building material and the side pendulum, consequently spliced pole 51 oppresses catch bar 53, make catch bar 53 promote rotor plate 72 through pressure disk 73 and rotate, thereby the other end compression pressure spring 74 of rotor plate 7, consequently when the material that the lifting machine lifted by crane takes place the side pendulum, the effectual cushioning effect that has played, the amplitude of oscillation of material has been reduced, the stationarity when having strengthened the material and having lifted by crane.
Wherein, the fixed cover 6 that is equipped with of the fixed cover in bottom of sleeve 1, catch bar 53 pass the through-hole that fixed cover 6 lateral walls was seted up, stability when having improved catch bar 53 horizontal slip.
The working principle of the object hoisting and damping device for assembly type building construction provided by the invention is as follows:
the upper connecting ring 42 is hooked on a hook of a crane, the two lower connecting rings 83 on the lower connector 8 are fixed with building materials through steel wires, when the crane lifts the building materials, the sliding block 32 in the sleeve 1 slides upwards along the two sliding rods 31, so the spring 33 above the sliding rod 31 is compressed, and the spring 33 below the sliding rod 31 is stretched, so the buffer effect is achieved when the crane shakes, the elasticity of the steel wires is increased, and the inertia of the steel wires is reduced, so the problem of the snap caused by the fact that the steel wires are subjected to excessive instantaneous tension is reduced, when the building materials fixed by the steel wires swing after being lifted, the connecting column 51 is hinged with the fixing block 2 through the connecting rod 52, so the connecting column 51 swings laterally along with the swinging direction of the building materials, the connecting column 51 presses the push rod 53, and the push rod 53 pushes the rotating plate 72 to rotate through the pressure plate 73, therefore, the other end of the rotating plate 7 compresses the pressure spring 74, and when the material lifted by the crane swings sideways, the buffer effect is effectively achieved, the swing amplitude of the material is reduced, and the stability of the material during lifting is enhanced.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (6)
1. An object hoisting and damping device for assembly type building construction is characterized by comprising:
the sleeve comprises a sleeve (1), wherein a fixed block (2) is fixedly arranged in the sleeve (1), and the fixed block (2) is arranged in the middle of the sleeve (1);
the upper connector (4) is connected with the upper surface of the fixed block (2) through a buffer mechanism (3);
the swinging mechanism (5) is installed below the fixed block (2), the swinging mechanism (5) comprises a connecting column (51), a connecting rod (52) and push rods (53), the connecting column (51) is hinged to the lower surface of the fixed block (2) through the connecting rod (52), the push rods (53) which are rotatably connected are installed on two side walls of the connecting column (51), and the two push rods (53) penetrate through the two side walls of the sleeve (1) respectively;
the side buffering mechanism (7) is characterized in that the two side buffering mechanisms (7) with the same specification are symmetrically arranged on two side walls of the sleeve (1), each side buffering mechanism (7) comprises an installation frame (71), a rotating plate (72), a pressure plate (73) and a pressure spring (74), the installation frames (71) are fixedly arranged on the side walls of the sleeve (1), the installation frames (71) are rotatably connected with the middle of the rotating plate (72) through pin shafts, the pressure plate (73) is fixedly arranged on the inner wall of the bottom of the rotating plate (72), the pressure plate (73) is hinged with the penetrating end of the pushing rod (53) on the same side, and the inner wall of the top of the rotating plate (72) is elastically connected with the side wall, close to the top, of the sleeve (1) through the pressure;
the lower connector (8), the lower connector (8) is arranged on the lower surface of the connecting column (51).
2. The assembly type building construction object lifting shock absorption device is characterized in that the buffer mechanism (3) comprises two sliding rods (31), two sliding blocks (32) and springs (33), the two sliding rods (31) with the same specification are fixedly installed on the upper surface of the fixed block (2), the tops of the two sliding rods (31) are fixedly connected with the inner top wall of the sleeve (1), the sliding blocks (32) are sleeved on the two sliding rods (31) and are in sliding connection with the two sliding rods (31), and the springs (33) are arranged on two sides of the two sliding rods (31) in a series mode.
3. The assembly type construction article lifting shock-absorbing device according to claim 2, wherein one end of the spring (33) connected in series to the upper half of the sliding rod (31) is fixedly connected to the inner top wall of the sleeve (1), the other end of the spring (33) is fixedly connected to the upper surface of the fixed block (2), one end of the spring (33) connected in series to the lower half of the sliding rod (31) is fixedly connected to the inner bottom wall of the sleeve (1), and the other end of the spring (33) is fixedly connected to the lower surface of the fixed block (2).
4. The assembly type object lifting and shock absorbing device for building construction as claimed in any one of claims 1 to 2, wherein the upper connector (4) comprises an upper pull rod (41) and an upper connecting ring (42), one end of the pull rod (41) is fixedly connected with the upper surface of the sliding block (32), and the other end of the pull rod (41) extends out of the top of the sleeve (1) and is fixedly provided with the upper connecting ring (42).
5. The assembly type article hoisting and shock absorbing device for building construction as claimed in claim 1, wherein the lower connector (8) comprises a lower pull rod (81), a cross frame (82) and a lower connecting ring (83), one end of the lower pull rod (81) is fixedly connected with the lower surface of the connecting column (51), the other end of the lower pull rod (81) extends out of the bottom of the sleeve (1) and is fixedly provided with the horizontally arranged cross frame (82), and the cross frame (82) is fixedly provided with two lower connecting rings (83) which are symmetrically distributed.
6. The assembly type object hoisting and shock absorbing device for building construction as claimed in claim 1, wherein a fixing sleeve (6) is fixedly sleeved on the bottom of the sleeve (1), and the push rod (53) passes through a through hole formed in the side wall of the fixing sleeve (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010219367.8A CN111285239A (en) | 2020-03-25 | 2020-03-25 | Object hoisting and damping device for assembly type building construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010219367.8A CN111285239A (en) | 2020-03-25 | 2020-03-25 | Object hoisting and damping device for assembly type building construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111285239A true CN111285239A (en) | 2020-06-16 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010219367.8A Pending CN111285239A (en) | 2020-03-25 | 2020-03-25 | Object hoisting and damping device for assembly type building construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111285239A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112607578A (en) * | 2021-01-15 | 2021-04-06 | 泉州台商投资区双霞机械设计服务中心 | Mechanical hoisting buffering connecting device for building |
| CN112897356A (en) * | 2021-01-21 | 2021-06-04 | 赣州建工集团有限公司 | Hoisting accessory is used in construction of prefabricated building house |
| CN113562587A (en) * | 2021-09-18 | 2021-10-29 | 启东张大鑫金属制品有限公司 | Lifting appliance with lifting hook for lifting crane |
-
2020
- 2020-03-25 CN CN202010219367.8A patent/CN111285239A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112607578A (en) * | 2021-01-15 | 2021-04-06 | 泉州台商投资区双霞机械设计服务中心 | Mechanical hoisting buffering connecting device for building |
| CN112607578B (en) * | 2021-01-15 | 2023-01-24 | 东莞市福华建筑工程有限公司 | Mechanical hoisting buffering connecting device for building |
| CN112897356A (en) * | 2021-01-21 | 2021-06-04 | 赣州建工集团有限公司 | Hoisting accessory is used in construction of prefabricated building house |
| CN113562587A (en) * | 2021-09-18 | 2021-10-29 | 启东张大鑫金属制品有限公司 | Lifting appliance with lifting hook for lifting crane |
| CN113562587B (en) * | 2021-09-18 | 2021-12-03 | 启东张大鑫金属制品有限公司 | Lifting appliance with lifting hook for lifting crane |
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